0 B4R0.1 O=[13C](O)[13CH2]O HY-W778203 [0,0,0,0,0,0|1,0,2]=3 1 B5R0.5 C[13C](=O)[13C](=O)O HY-W750263 [0,1,0,0,0,0|0,0,0]=1 2 B5R0.5 NC(=O)C(I)I HY-133666 [0,1,0,0,0,0|2,0,1]=4 3 B5R0.5 O=C(O)C(Br)I HY-133657 [0,1,0,0,0,0|2,0,1]=4 4 B5R0.5 O=C(O)C(Cl)I HY-133658 [0,1,0,0,0,0|2,0,1]=4 5 B5R0.5 [13CH]([13CH3])(O)[13C]([13CH3])=O HY-W768581 [0,1,0,0,0,0|0,0,2]=3 6 B6R0.2 C[C@@H](O)C[13C](=O)O HY-W654002 [0,2,0,0,0,0|0,0,2]=4 7 B6R0.3 [13CH3][13C](=O)C(=O)O[Na] HY-W015913S4 [0,2,0,0,0,0|0,0,0]=2